CA 123 then CA 1603 at Beijing
Hami → Beijing → Harbin
Timetable, Beijing time
01:30CA 123 from Hami at the gate
07:25CA 1603 to Harbin leaves the gate
5 h 55 apart on the timetable
The last days
CA 123 and CA 1603 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.